Chemistry Help

Scientific Notation

• • 7 minute video overview

Measuring and Significant Figures

• • Measurement and Significant Figure Overview 4 min

  • Precision/Accuracy, Measuring objects, Significant Figures (detailed)

    • • • • Precision/Accuracy 0-3:44

          • Measuring Objects 3:45-8:29

          • Significant Figures 8:30-20:09

Unit Conversion (Dimensional Analysis)   

• • • • •     Crash Course Unit Conversion and Significant Figure